Corrections of order alpha-s**3 to R(had) in pQCD with light gluinos
Aug, 199612 pages
Published in:
- Phys.Lett.B 391 (1997) 402-412
e-Print:
- hep-ph/9608480 [hep-ph]
Report number:
- MPI-PHT-96-83
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Abstract:
By a completely independent analytic calculation made in general covariant gauge we confirm the known result for the massless correction to and check explicitly its gauge independence. We extend the calculations to include contributions due to a hypothetical existence of a colour octet of (light) neutral fermions known also under the name of gluinos.Note:
- 12 pages, LaTeX, no figures
- 12.38.-t
- 12.38.Bx
- electron positron: annihilation
- hadron: electroproduction
- cross section: hadronic
- cross section: ratio
- quantum chromodynamics
- perturbation theory: higher-order
- sparticle: mass
- postulated particle: gluino
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